Modular plug



FIG. 1is a front view;

FIG. 2 is a top view;

FIG. 3 is a bottom view;

FIG. 4 is a right side view;

FIG. 5 is left side view; and,

FIG. 6 is a top right front perspective view.

The rear of the plug is identical to the front.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a modular plug, as shown and described. 